RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 17:27:35 +00:00
Code Issues Activity Actions

Kernel: Mark sys$sched_{set,get}param() as not needing the big lock

Browse source 
Both of these syscalls take the scheduler lock while accessing the
thread priority, so there's no reliance on the process big lock.
This commit is contained in:
Andreas Kling 2022-04-04 00:09:54 +02:00
parent 9250ac0c24
commit 55814f6e0e
2 changed files with 4 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

4
Kernel/API/Syscall.h
View file

@ -144,8 +144,8 @@ enum class NeedsBigProcessLock {
S(recvmsg, NeedsBigProcessLock::Yes) \
S(rename, NeedsBigProcessLock::Yes) \
S(rmdir, NeedsBigProcessLock::Yes) \
S(sched_getparam, NeedsBigProcessLock::Yes) \
S(sched_setparam, NeedsBigProcessLock::Yes) \
S(sched_getparam, NeedsBigProcessLock::No) \
S(sched_setparam, NeedsBigProcessLock::No) \
S(sendfd, NeedsBigProcessLock::No) \
S(sendmsg, NeedsBigProcessLock::Yes) \
S(set_coredump_metadata, NeedsBigProcessLock::Yes) \